CN210138445U

CN210138445U - Automatic swing device

Info

Publication number: CN210138445U
Application number: CN201822073731.5U
Authority: CN
Inventors: 余德平
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-12-11
Filing date: 2018-12-11
Publication date: 2020-03-13
Anticipated expiration: 2028-12-11

Abstract

The utility model discloses an automatic swinging device, which comprises a base, a swinging bracket, a fixed pin, a driving rod, a motor box and an eccentric wheel; the side surface of the base is L-shaped, and the vertical part is a hollow shell; the motor box is fixed on the inner wall of the hollow shell, and a motor rotating shaft extends out of the upper part of the motor box and is connected with the eccentric wheel in a matching way; the driving rod is arranged in the hollow shell, the upper end of the driving rod is fixedly connected with the fixed pin, the lower part of the driving rod is movably attached to the edge of the eccentric wheel due to self weight, and the driving rod is always tangent to the eccentric wheel when the eccentric wheel moves; the swing support comprises a bottom plate and a U-shaped groove. The utility model has the advantages that: through the swing joint of eccentric wheel and actuating lever, save materials, realized the automatic effect of swaing at certain limit of support that sways, simultaneously, because actuating lever and eccentric wheel activity are placed, consequently, in eccentric wheel return stroke motion, the actuating lever relies on self gravity to follow the eccentric wheel return stroke motion, saves power, and portable need not external power supply simultaneously.

Description

Automatic swing device

Technical Field

The utility model belongs to automatic toy class device sways, concretely relates to automatic device sways.

Background

Automatic toy class device sways is being applied to and is being welcomed by the visitor, nod and meet an intention and all need device self to realize the function of swaying in the certain range, and simultaneously, along with the development of science and technology, the APP software that the cell-phone that has appeared making to put on one's body through response people walking or jogging in-process produces certain frequency swaying and carry out the step number accumulation has appeared, in order to make cell-phone count APP still can add up the meter step under the condition of not walking, people generally adopt the mode of whipping the cell-phone to realize, nevertheless this mode easily makes the wrist tired. The existing automatic swinging device has complex structure, higher manufacturing cost, more energy consumption during use and no portability.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: the utility model provides a toy class device is swayd in automation of simple and easy type, is also used for current cell-phone to sway the device, solves current device structure comparatively complicacy, need consume more energy power when normal operation simultaneously, carries inconvenient not enough. The to-be-solved technical problem of the utility model is to provide a novel automatic device that sways that manufacturing method is simple, saves materials, saves power, portable simultaneously.

The technical scheme is as follows: in order to solve the problem, the utility model provides an automatic swing device, its characterized in that: comprises a base, a swing bracket, a fixed pin, a driving rod, a motor box and an eccentric wheel;

the side surface of the base is L-shaped, and the vertical part is a hollow shell;

the motor box is fixed on the inner wall of the hollow shell, and a motor rotating shaft extends out of the upper part of the motor box and is connected with the eccentric wheel in a matching way;

the driving rod is arranged in the hollow shell, the upper end of the driving rod is fixedly connected with the fixing pin, the lower part of the driving rod is movably attached to the edge of the eccentric wheel due to self weight, and when the eccentric wheel moves, the driving rod is always tangent to the eccentric wheel under the synergistic action of gravity; the fixing pin passes through the hollow shell of the base and is fixedly connected with the swinging support, so that the swinging support is fixedly connected with the driving rod, the swinging support drives the fixing pin to swing in the pin hole, and the fixing pin and the eccentric wheel are basically located on the same vertical line.

The swing support comprises a bottom plate and a U-shaped groove, and semicircular grooves are formed in two sides of the bottom plate, so that a user can take the mobile phone conveniently; the U-shaped groove is located at the bottom end of the bottom plate and used for fixing the mobile phone.

The purpose is as follows: the motor box supplies power to drive the eccentric wheel to rotate, and under the synergistic action of gravity, the driving rod swings back and forth along with the eccentric wheel and drives the swinging support to swing back and forth between a near point and a far point; because the driving rod and the eccentric wheel are movably arranged, the driving rod moves along with the return stroke of the eccentric wheel by the self gravity in the return stroke of the eccentric wheel, and the power is saved.

Furthermore, the upper section of the bottom plate is semicircular, the middle section of the bottom plate is rectangular, the lower section of the bottom plate is semicircular, the top of the upper section of the bottom plate is flattened, and a circular through hole is formed in the top of the upper section of the bottom plate and used for connecting a fixing pin; the semicircular groove is positioned at the junction of the upper section and the middle section, and the U-shaped groove is positioned at the bottom of the lower section.

The purpose is as follows: the swing support is designed to be in accordance with the shape of the mobile phone, materials are saved on the basis of attractive appearance, and semicircular grooves on two sides are designed, so that the swing support is convenient for a user to take.

Furthermore, the U-shaped groove is made of elastic plastics and used for clamping a mobile phone or other devices.

The purpose is as follows: the mobile phone is fixed through the U-shaped groove, elastic plastic is preferably selected, and the U-shaped groove and the mobile phone can be in interference fit to further clamp the mobile phone.

Furthermore, round holes are formed in the upper surfaces of the base and the swinging support, and the fixing pins penetrate through the round holes and are respectively fixedly connected with the swinging support and the driving rod

The purpose is as follows: the swing support is positioned on the base and is fixedly connected with the driving rod.

Furthermore, a battery compartment is arranged at the lower part of the motor box (5) and used for placing a battery to provide power.

The purpose is as follows: the motor case passes through the battery direct power supply, portable need not external other power supplies.

Has the advantages that: compared with the prior art, the utility model discloses a simple cooperation of eccentric wheel and actuating lever, when sparingly using materials, realized the automatic effect of swaing at the certain limit of support, simultaneously, because the actuating lever is placed with the eccentric wheel activity, consequently in the motion of eccentric wheel return stroke, the actuating lever relies on self gravity to follow the motion of eccentric wheel return stroke, saves power, and portable need not external power supply simultaneously. The device can be suitable for automatic toy swinging, mobile phone swinging and the like.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the swing frame structure of the present invention.

Description of reference numerals: 1-a base; 2-a rocking support; 3-a fixing pin; 4-a drive rod; 5-a motor box; 6-eccentric wheel.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

As shown in fig. 1-2, an automatic swing device for a mobile phone comprises a base 1, a swing bracket 2, a fixed pin 3, a driving rod 4, a motor box 5 and an eccentric wheel 6;

the side surface of the base 1 is L-shaped, and the vertical part is a hollow shell;

the motor box 5 is fixed on the inner wall of the hollow shell, and a motor rotating shaft extends out of the upper part of the motor box and is connected with the eccentric wheel 6 in a matching way;

the driving rod 4 is arranged in the hollow shell, the upper end of the driving rod is fixedly connected with the fixing pin 3, the lower part of the driving rod 4 is movably attached to the edge of the eccentric wheel 6 due to self weight, and when the eccentric wheel 6 moves, the driving rod 4 is always tangent to the eccentric wheel 6 under the synergistic action of gravity;

the fixing pin 3 penetrates through the hollow shell of the base 1 and is fixedly connected with the swinging support 2, so that the swinging support 2 and the driving rod 4 are fixedly connected together, the swinging support drives the fixing pin to swing in the pin hole, and the fixing pin 3 and the eccentric wheel 6 are basically positioned on a vertical line;

the swing support 2 comprises a bottom plate and a U-shaped groove, and semicircular grooves are formed in two sides of the bottom plate, so that a user can take the mobile phone conveniently; the U-shaped groove is located at the bottom end of the bottom plate and used for fixing the mobile phone.

The upper section of the bottom plate is semicircular, the middle section of the bottom plate is rectangular, the lower section of the bottom plate is semicircular, the top of the upper section of the bottom plate is cut flat, and a circular through hole is formed in the bottom plate and used for connecting a fixing pin 3; the semicircular groove is positioned at the junction of the upper section and the middle section, and the U-shaped groove is positioned at the bottom of the lower section.

The U-shaped groove is made of elastic plastic and used for clamping the mobile phone and other parts.

Round holes are formed in the upper surfaces of the base 1 and the swing support 2, and the fixing pin 3 penetrates through the round holes and is connected with the swing support 2 and the driving rod 4 respectively.

The lower part of the motor box 5 is provided with a battery compartment for placing a battery and providing power.

During operation, place the cell-phone on swaing support 2, lay cell-phone or other device fixly on swaing support 2 through U type groove, motor case 5 circular telegram drives eccentric wheel 6 and rotates, because actuating lever 4 is placed with the activity of eccentric wheel 6, consequently in eccentric wheel 6 return stroke motion, actuating lever 4 relies on self gravity to follow eccentric wheel 6 return stroke motion, drives fixed pin 3 simultaneously and swabs support 2 motion, realizes swaing support 2 effect of swing back and forth within a certain limit.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. An automatic swinging device is characterized in that: comprises a base (1), a swing bracket (2), a fixed pin (3), a driving rod (4), a motor box (5) and an eccentric wheel (6);

the side surface of the base (1) is L-shaped, and the vertical part is a hollow shell;

the motor box (5) is fixed on the inner wall of the hollow shell, and a motor rotating shaft extends out of the upper part of the motor box and is connected with the eccentric wheel (6) in a matching way;

the driving rod (4) is arranged in the hollow shell, the upper end of the driving rod is fixedly connected with the fixing pin (3), the lower part of the driving rod (4) is movably attached to the edge of the eccentric wheel (6) due to dead weight, and when the eccentric wheel (6) moves, the driving rod (4) is always tangent to the eccentric wheel (6) under the synergistic action of gravity;

the fixing pin (3) penetrates through the hollow shell of the base (1) and is fixedly connected with the swinging support (2), so that the swinging support (2) is fixedly connected with the driving rod (4), and the swinging support drives the fixing pin to swing in the pin hole;

the swing support (2) comprises a bottom plate and a U-shaped groove, and semicircular grooves are formed in two sides of the bottom plate.

2. An automatic rocking device according to claim 1, wherein: the upper section of the bottom plate is semicircular, the middle section of the bottom plate is rectangular, the lower section of the bottom plate is semicircular, the top of the upper section of the bottom plate is cut flat, and a circular through hole is formed for connecting a fixing pin (3); the semicircular groove is positioned at the junction of the upper section and the middle section, and the U-shaped groove is positioned at the bottom of the lower section.

3. An automatic rocking device according to claim 2, wherein: the U-shaped groove is made of elastic plastic.

4. An automatic rocking device according to claim 1, wherein: round holes are formed in the upper surfaces of the base (1) and the swinging support (2) and used for enabling the fixing pin (3) to penetrate through the round holes and respectively connect the swinging support (2) and the driving rod (4).

5. An automatic rocking device according to claim 1, wherein: and a battery bin is arranged at the lower part of the motor box (5).